High data-rate and long-distance wideband transmission in 125 μm diameter fibers

Benjamin J. Puttnam; Ruben S. Luis; Georg Rademacher; Yoshinari Awaji; Hideaki Furukawa

doi:10.1117/12.2614493

3 March 2022 High data-rate and long-distance wideband transmission in 125 μm diameter fibers

Benjamin J. Puttnam, Ruben S. Luis, Georg Rademacher, Yoshinari Awaji, Hideaki Furukawa

Proceedings Volume 12028, Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI; 120280H (2022) https://doi.org/10.1117/12.2614493
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

The ever-increasing demand for enhanced data transmission capacity has led to the exploration of new transmission windows, beyond the C and L band typical in medium to long range optical fiber communications. Indeed, recent demonstrations have shown that although the fiber loss in the S-band is typically higher than the C-band, adoption of new amplifiers can enable a broad new transmission band that may be exploited both to extend the life of deployed fibers and to increase throughput in new space-division multiplexing fibers. In particular lower-wavelength bands are of interest to low-core count multi-core fibers where the strong wavelength dependence of inter-core crosstalk can place a limit on core-density for C/L-band transmission. Here, we describe a series of experiments, exploring S-, C and L-band transmission in single-mode and multi-core fibers covering bandwidths <150 nm and distances over 3000 km.

Conference Presentation

Citation Download Citation

Benjamin J. Puttnam, Ruben S. Luis, Georg Rademacher, Yoshinari Awaji, and Hideaki Furukawa "High data-rate and long-distance wideband transmission in 125 μm diameter fibers", Proc. SPIE 12028, Next-Generation Optical Communication: Components, Sub-Systems, and Systems XI, 120280H (3 March 2022); https://doi.org/10.1117/12.2614493

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